* A gold bar is similar in shape to a rectangular prism. A gold bar is
1
approximately 7 in. x2 in. x1, in. If the value of gold is $1,573 per ounce,
.
about how much is one gold bar worth? Use the formula w 11.15n, where w
is the weight in ounces and n=volume in cubic inches, to find the weight in
ounces. Explain how you found your answer.
1990
GOL
19154
BB
The volume of the gold bar is about so the weight is approximately ounces. So, one
gold bar is worth about $
(Type whole numbers or decimals rounded to the nearest hundredth as needed.)